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Re: PowerpC pointer_equality_needed optimisation


On Tue, Feb 26, 2008 at 02:53:00PM +1030, Alan Modra wrote:
> Undefined weak references are designed to handle such ABI changes.

At least this is true of ABI changes in static libraries.  I'm not
trying to say they were designed to handle changes in shared libraries
because weak symbols preceded the advent of shared libraries..
However, we can make them handle ABI changes in shared libraries too.

-- 
Alan Modra
Australia Development Lab, IBM


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